Kosai Vacations
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Find the Best Kosai Vacation Packages
Kosai Beach Vacation
Forget about the stresses of daily life and let your mind, body and soul unwind on your Kosai vacation. There's nothing more invigorating than a cool ocean breeze and the soothing sound of waves crashing onto the shore. Organize your trip to Kosai the easy way by locking in one of our Kosai vacation packages. Many people decide to base themselves near Arai Benten Beach, a local highlight only 6 kilometers from the city center.
Things You Should Know About Kosai
- If you've been dreaming of that seaside lifestyle, check out our Kosai beach hotels. Water views and salty sea air — what more could you want?
- Our hotels, like The Villa Hamanako and Kuretake Inn Hamanako, are a hit with visitors of all types. Check out the facilities and get ready for your vacation in Kosai!
- Around 43,700 people live in Kosai. If you'd like some tips about what to see and do around these parts, why not chat to a couple of the locals? Our Kosai things to do page is also a handy source of information.
- Kosai vacation deals are one of the best ways to save on incredible experiences. Some ideas, such as Arai Benten Beach, Myoryuji Temple and Ogaji Temple, should be at the very top of your to-do list.
Kosai Hotel Deals
Tabist Kosai Hamanako no Yado
1253-1 Ochiba Kosai Shizuoka
Fully refundableReserve now, pay when you stay
The price is ₩41,855 per night from Apr 16 to Apr 17
₩41,855
₩46,041 total
Apr 16 - Apr 17
7/10 Good! (48 reviews)
Good overall
It's was really good, I forgot to ask for an early check-in but theh saw me sitting outside waiting let me check in early which was super nice, I did nock to ask if I could leave my bags but the only staff there at the time was deaf, so that's okay. The room was good and comfy and warm. And the bath ...
Reviewed on Feb 10, 2025
Hotel Route Inn Hamanako
1049-1, Komi Kosai Shizuoka-ken
Fully refundableReserve now, pay when you stay
The price is ₩96,973 per night from Apr 15 to Apr 16
₩96,973
₩106,670 total
Apr 15 - Apr 16
Hotel Associa Toyohashi
Nishijuku-cho, Hanada-cho Toyohashi Aichi-ken
The price is ₩80,698 per night from Apr 29 to Apr 30
₩80,698
₩97,645 total
Apr 29 - Apr 30
9/10 Wonderful! (1,005 reviews)
Great breakfast, great buffet restaurant and many shops and other restraunts nearby.
Reviewed on Mar 6, 2026
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.
